Resistance ratio box
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LicenseResistance ratio box, type D-943-C, no.329303, by Muirhead & Co
Science Museum Group
© The Board of Trustees of the Science Museum
Resistance ratio box, type D-943-C, no.329303, by Muirhead & Co. Ltd.,, consisting of two rotary switches selecting resistances of 1, 3, 10, 30, 100, 300, 1000, 3000 or 10000 ohms
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1983-411
- type:
- box - container
- credit:
- University of London. Examinations Dept.
